Crotalus scutulatus, commonly known as the Mojave rattlesnake, is distinguished by its potent venom, which is one of the most toxic among rattlesnakes. It inhabits arid regions of the southwestern United States and parts of Mexico, often found in deserts and scrublands. Notable for its diamond-shaped pattern and a distinctive rattle at the tail's end, this species plays a crucial role in controlling rodent populations.

Crotalus scutulatus, commonly known as the Mojave rattlesnake, is native to the southwestern United States and parts of northwestern Mexico. Its geographical distribution includes the states of California, Nevada, Utah, Arizona, New Mexico, Texas, and the Mexican states of Sonora and Chihuahua.

The Mojave rattlesnake typically inhabits arid and semi-arid environments. It is often found in desert scrubland, grasslands, and lower mountain slopes. The species thrives in regions with sparse vegetation, such as creosote bush, cacti, and mesquite, and is also known to inhabit areas with sandy, rocky, or loamy soil.

Crotalus scutulatus is a terrestrial predator that plays a crucial role in controlling the populations of small mammals, birds, and reptiles. It is well-adapted to its desert environment, utilizing camouflage to ambush prey and regulate its body temperature. The species is also known for its potent venom, which it uses both for hunting and defense.